CN201046997Y

CN201046997Y - Vibrating device

Info

Publication number: CN201046997Y
Application number: CNU2007201425343U
Authority: CN
Inventors: 黄志荣; 赵汝谦; 高静宜
Original assignee: YAZHOU ELECTROPLATING EQUIPMENT CO Ltd
Current assignee: YAZHOU ELECTROPLATING EQUIPMENT CO Ltd
Priority date: 2007-05-16
Filing date: 2007-05-16
Publication date: 2008-04-16
Anticipated expiration: 2017-05-16

Abstract

The utility model discloses a vibration device (10). The vibration device includes: a slot (16) for containing the liquid (14) and at least one base board (12) to be processed; a rigid board (20) which is provided with at least one main surface (22a, 22b), the board (20) is contained in the slot (16); and a vibrator (18) which can be connected with the board (20) by operation; furthermore, the vibrator (18) can allow the board (20) to do the reciprocating movement in the liquid (14) along the direction which is perpendicular to the main surface (22a, 22b).

Description

Vibrating device

Technical field

The utility model relates to a kind of vibrating device, and it is suitable for making the substrate vibration in the treatment trough.

Background technology

In the electroplating technology process, particularly in the processing substrate process, the printed circuit board (PCB) in the treatment trough (PCB ' s) for example, the bubble that forms in this technology may (be referred to as " passage ", on internal surface via) attached to the pore in the substrate.The existence of these bubbles will have a negative impact to the quality of the subsequent disposal of substrate.

The utility model content

The purpose of this utility model provides a kind of vibrating device, can overcoming above-mentioned shortcoming, or provides a kind of useful replacement to the colleague and the public at least.

According to the utility model, a kind of vibrating device is provided, this vibrating device comprises groove and at least one pending substrate of receiving fluids; Vibrating elements with at least one major surfaces, described vibrating elements are contained in the described groove at least in part; With the vibrator that is operably connected with described vibrating elements; It is characterized in that described vibrator can be set in described liquid along the direction to-and-fro movement that is substantially perpendicular to its major surfaces by described vibrating elements.

The utility model compared with prior art has following technique effect.By device of the present utility model, can be so that the bubble removal attached to the pore internal surface in the substrate that forms in the electroplating technology process fall, thus the defective that the existence that has overcome these bubbles has a negative impact to the quality of the subsequent disposal of substrate.

Description of drawings

Now only by way of example, in conjunction with the accompanying drawings, specific embodiment of the utility model is described wherein:

Fig. 1 is the skeleton view of vibrating device according to an embodiment of the invention;

Fig. 2 is the side-view of the vibrating device shown in Fig. 1; With

Fig. 3 is the enlarged perspective of the hitch of the vibrating device shown in Fig. 1.

Embodiment

Vibrating device according to embodiment of the present utility model is shown among Fig. 1 and 2, and generally to specify it be 10.As illustrated in fig. 1 and 2, pending substrate (for example printed circuit board (PCB) 12) is immersed in the treatment solution 14 that groove 16 held.This substrate 12 is suspended in the groove 16 by the hanger (not shown).

Vibrating device 10 comprises the pneumatic vibrator 18 that engages with rigid plate 20, and this rigid plate has opposed major surfaces 22a, 22b.Rigid plate 20 also is contained in the treatment solution 14 of groove 16, be provided with at interval with substrate 12, and its major surfaces is facing to the major surfaces 22a of plate 20.Vibrator 18 can make plate 20 vibration, i.e. four-headed arrow A-A mark and major surfaces 22a plate 20 in Fig. 2, on the vertical direction of 22b with the frequency to-and-fro movement of 20 Hz to 50 Hz.So just can make liquid 14 vibrations, and substrate 12 edge in liquid 14 is vibrated perpendicular to the A-A direction of the major surfaces of substrate 12.By this frame mode, substrate 12 can be driven vibration indirectly by rigid plate 20, so the bubble in the passage of substrate 12 can be removed.

Because vibration force is delivered to substrate 12 by liquid 14, so substrate 12 does not bear any direct impact and therefore can not be subjected to any physical abuse.In addition, the operating frequency of vibrator 18 can be regulated, to satisfy concrete need of work.During with lower frequency vibration, amplitude is big and penetration is high at plate 20.

In order to improve the working life of device 10, can comprise a hitch, thereby plate 20 can be connected with vibrator 18 by a plurality of springs 24.

Should be appreciated that above just having described one can implement example of the present utility model, and for for simplicity, the of the present utility model various features of describing can be independently or provide with suitable recombinant form arbitrarily in single embodiment.

Claims

1. vibrating device comprises:

The groove of receiving fluids and at least one pending substrate;

Vibrating elements with at least one major surfaces, described vibrating elements are contained in the described groove at least in part; With

The vibrator that is connected with described vibrating elements operationally;

It is characterized in that described vibrator makes described vibrating elements edge in described liquid be substantially perpendicular to the direction to-and-fro movement of its major surfaces.

2. vibrating device according to claim 1, its feature are that also the to-and-fro movement of described vibrating elements in described liquid makes described liquid vibration.

3. vibrating device according to claim 2, its feature are that also the vibration of described liquid makes described substrate vibration.

4. vibrating device according to claim 1, its feature are that also described vibrating elements is a stiffer plate members.

5. vibrating device according to claim 1, its feature are that also described vibrator makes described element vibrate in described liquid with the frequency of 20Hz to 50Hz.

6. vibrating device according to claim 1, its feature are that also described vibrator is connected with described vibrating elements by at least one sheet spring.